Springtrap AI voice generator & voice changer

About the Springtrap voice

Springtrap is the decayed, rotting animatronic suit from Five Nights at Freddy's 3, the horror game series created by Scott Cawthon. In the story, the suit is inhabited by William Afton, the series' villain, and it stalks the player through a haunted horror attraction. Springtrap has since become one of the most recognizable characters in the franchise, appearing in later games, fan art, animations, and memes across the internet.

The voice is gravelly, low, and menacing. Expect a raspy, worn texture, as if the words are dragged out of a broken machine. Delivery is slow and deliberate, with a cold, unsettling calm that can tip into a snarl or a twisted laugh. It suits spooky narration, villain monologues, jump-scare style lines, and creepy character skits, and it sounds best when you lean into the menace.

To get good results on voicechange.io, you can record or upload your own speech, type text to hear it spoken in this voice, or make a song cover. The pitch is matched to the voice automatically, so you don't need to adjust it. For Springtrap, speak slowly and keep a low, steady tone, with pauses between phrases. Short, dramatic lines work better than rushed sentences. If you type text, use commas and ellipses to build a creepy rhythm. For covers, choose darker, slower songs.

Voice details

Tips for the best Springtrap result

This model is centred around 110 Hz. With auto pitch on, a typical deeper voice (around 120 Hz) isn't shifted, since it already fits, and a typical higher voice (around 210 Hz) is shifted about 11 semitones down. Gaps under 4 semitones are left alone, and shifts stop at one octave. If the result sounds strained, nudge the slider one or two steps back toward your own voice; for song covers, keep it at 0, +12 or −12 so the vocal stays in key. How pitch works.

• Record in a quiet room with no music in the background; noise is the main cause of robotic-sounding results.
• Perform the line the way Springtrap would say it. The model copies your timing and emotion, only the voice changes.
• For song covers, pick a track with one clear lead vocal and little reverb.

More recording tips →

This is a fan-made AI voice model. voicechange.io is not affiliated with or endorsed by Springtrap, the voice actors or the rights holders. Please label shared results as AI and don't use them to mislead anyone. Rights holders can request removal on the contact page.

Springtrap voice questions

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